actions/subscriptions.php

   1 <?php
   2
   3 class SubscriptionsAction extends Action {
   4
   5         function handle($args) {
   6                 parent::handle($args);
   7                 $nickname = $this->arg('nickname');
   8                 $profile = Profile::staticGet('nickname', $nickname);
   9                 if (!$profile) {
  10                         $this->no_such_user();
  11                 }
  12                 $user = User::staticGet($profile->id);
  13                 if (!$user) {
  14                         $this->no_such_user();
  15                 }
  16                 $page = $this->arg('page') || 1;
  17                 $this->show_subscriptions($profile, $page);
  18         }
  19
  20         function show_subscriptions($profile, $page) {
  21
  22                 $sub = DB_DataObject::factory('subscriptions');
  23                 $sub->subscriber = $profile->id;
  24
  25                 # We ask for an extra one to know if we need to do another page
  26
  27                 $sub->limit((($page-1)*SUBSCRIPTIONS_PER_PAGE)+1, SUBSCRIPTIONS_PER_PAGE + 1);
  28
  29                 $subs_count = $subs->find();
  30
  31                 common_start_element('div', 'subscriptions');
  32
  33                 $idx = 0;
  34
  35                 while ($subs->fetch()) {
  36                         $idx++;
  37                         if ($idx % SUBSCRIPTIONS_PER_ROW == 1) {
  38                                 common_start_element('div', 'row');
  39                         }
  40
  41                         common_start_element('a', array('title' => $subs->fullname ||
  42                                                                                                    $subs->nickname,
  43                                                                                         'href' => $subs->profileurl,
  44                                                                                         'class' => 'subscription'));
  45                         common_element('img', array('src' => $subs->avatar,
  46                                                                                 'class' => 'avatar'));
  47                         common_end_element('a');
  48
  49                         if ($idx % SUBSCRIPTIONS_PER_ROW == 0) {
  50                                 common_end_element('div');
  51                         }
  52
  53                         if ($idx == SUBSCRIPTIONS_PER_PAGE) {
  54                                 break;
  55                         }
  56                 }
  57
  58                 if ($page > 1) {
  59                         common_element('a', array('href' =>
  60                                                                           common_local_url('subscriptions',
  61                                                                                                            array('nickname' => $profile->nickname,
  62                                                                                                                          'page' => $page - 1)),
  63                                                                           'class' => 'prev'),
  64                                            _t('Previous'));
  65                 }
  66
  67                 if ($subs_count > SUBSCRIPTIONS_PER_PAGE) {
  68                         common_element('a', array('href' =>
  69                                                                           common_local_url('subscriptions',
  70                                                                                                            array('nickname' => $profile->nickname,
  71                                                                                                                          'page' => $page + 1)),
  72                                                                           'class' => 'next'),
  73                                            _t('Next'));
  74                 }
  75                 common_end_element('div');
  76         }
  77 }